GB2571688B - Refrigeration cycle apparatus - Google Patents

Refrigeration cycle apparatus Download PDF

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Publication number
GB2571688B
GB2571688B GB1909448.1A GB201909448A GB2571688B GB 2571688 B GB2571688 B GB 2571688B GB 201909448 A GB201909448 A GB 201909448A GB 2571688 B GB2571688 B GB 2571688B
Authority
GB
United Kingdom
Prior art keywords
refrigeration cycle
cycle apparatus
refrigeration
cycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1909448.1A
Other versions
GB201909448D0 (en
GB2571688A (en
Inventor
Hikone Takahito
Okoshi Yasushi
Ito Takuya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB201909448D0 publication Critical patent/GB201909448D0/en
Publication of GB2571688A publication Critical patent/GB2571688A/en
Application granted granted Critical
Publication of GB2571688B publication Critical patent/GB2571688B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/003—Indoor unit with water as a heat sink or heat source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/13—Pump speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
GB1909448.1A 2017-02-10 2017-02-10 Refrigeration cycle apparatus Active GB2571688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/004974 WO2018146800A1 (en) 2017-02-10 2017-02-10 Refrigeration cycle device

Publications (3)

Publication Number Publication Date
GB201909448D0 GB201909448D0 (en) 2019-08-14
GB2571688A GB2571688A (en) 2019-09-04
GB2571688B true GB2571688B (en) 2021-02-10

Family

ID=63107346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1909448.1A Active GB2571688B (en) 2017-02-10 2017-02-10 Refrigeration cycle apparatus

Country Status (4)

Country Link
US (1) US11143434B2 (en)
JP (1) JP6785886B2 (en)
GB (1) GB2571688B (en)
WO (1) WO2018146800A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11815281B2 (en) 2018-09-26 2023-11-14 Mitsubishi Electric Corporation Air-conditioning device with a heat medium heat exchanger
JP7402520B2 (en) 2020-10-30 2023-12-21 伸和コントロールズ株式会社 Temperature control fluid circulation device and temperature control fluid circulation system
CN112622563B (en) * 2020-12-18 2022-05-27 艾泰斯热系统研发（上海）有限公司 Indirect heat pump system
CN113654113B (en) * 2021-08-10 2022-11-15 中山市爱美泰电器有限公司 Heat pump air conditioner with dehumidification function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004184052A (en) * 2002-12-06 2004-07-02 Mitsubishi Jisho Sekkei Inc Control device
JP2010236786A (en) * 2009-03-31 2010-10-21 Yamatake Corp Supply water temperature control device and method therefor
JP2011153809A (en) * 2010-01-28 2011-08-11 Arefu Net:Kk Heat source control system and heat source control method
WO2012050087A1 (en) * 2010-10-15 2012-04-19 東芝キヤリア株式会社 Heat source apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5053351B2 (en) 2009-11-24 2012-10-17 三菱電機株式会社 Number control device
JP5840466B2 (en) 2011-11-22 2016-01-06 三機工業株式会社 Variable flow rate control device for heat source pump
US10539353B2 (en) * 2013-03-15 2020-01-21 Daikin Applied Americas Inc. Refrigerating apparatus and control device for refrigerating machine
JP6655898B2 (en) * 2015-01-20 2020-03-04 大阪瓦斯株式会社 Exhaust heat recovery device, heat supply system, and method of operating exhaust heat recovery device
CN205783796U (en) * 2016-06-15 2016-12-07 山东华联矿业股份有限公司 Water resource heat pump water charging system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004184052A (en) * 2002-12-06 2004-07-02 Mitsubishi Jisho Sekkei Inc Control device
JP2010236786A (en) * 2009-03-31 2010-10-21 Yamatake Corp Supply water temperature control device and method therefor
JP2011153809A (en) * 2010-01-28 2011-08-11 Arefu Net:Kk Heat source control system and heat source control method
WO2012050087A1 (en) * 2010-10-15 2012-04-19 東芝キヤリア株式会社 Heat source apparatus

Also Published As

Publication number Publication date
JPWO2018146800A1 (en) 2019-11-07
GB201909448D0 (en) 2019-08-14
US20190353401A1 (en) 2019-11-21
US11143434B2 (en) 2021-10-12
WO2018146800A1 (en) 2018-08-16
JP6785886B2 (en) 2020-11-18
GB2571688A (en) 2019-09-04

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20240326